Cite as:
Velescu, A. &amp; Wilcke, W. (2017): <b>Weekly measured electrical conductivity and pH in stem flow in microcatchment Q2 between 1998-2016.</b> <i>Available online ( from DFG-FOR816dw.</i>

Resource Description

Title: Weekly measured electrical conductivity and pH in stem flow in microcatchment Q2 between 1998-2016
Short Name: Weekly EC and pH in stem flow Q2.1 1998-2016
FOR816dw ID: 1685
Publication Date: 2017-10-02
Last Update Date: 2017-10-02
License and Usage Rights: PAK 823-825 data user agreement. (
Temporal Coverage:
Begin: 1998-03-20
End: 2016-12-28
Geographic Coverage:
Geographic Description: Q2.1
Bounding Coordinates:
- lon/lat [degrees]
- WGS 84
North: -3.97372° Max: 1865.0 ( meter )
West: -79.0772° East: -79.0772° Elevation
South: -3.97372° Min: 1865.0 ( meter )
Dataset Owner(s):
Individual: Andre Velescu
Individual: Wolfgang Wilcke
Associated Person(s):
Individual: Andre Velescu
Individual: Jose Luis Pena Caivinagua
Individual: Jimmy Alexander Villalta
Individual: Jens Boy
Individual: Hans Wullaert
Individual: Rainer Goller
Individual: Katrin Fleischbein
Individual: Thorsten Pohlert
Individual: Jana Knuth
Individual: Maren Meyer-Grünefeldt
Individual: Myra Sequeira
Individual: Arthur Broadbent
Individual: Tobias Fabian
Weekly time series of measured electrical conductivity and pH values in stem flow in the microcatchment Q2 (transect Q2.1). The time series extends between March 1998 and December 2016. stem flow was sampled weekly in Q2.1 with polyurethane collars and collecting bukets on 5 representative tree species: Piptocoma discolor (Kunth) Pruski, Heliocarpus americanus L., Sapium glandulosum (L.) Morong, Cyathea caracasana (Klotzsch) Domin, Cecropia angustifolia Trécul. The five stem flow samples were collected, volume-weighted and bulked to one sample per per collecting interval. Electrical conductivity and pH values were measured immediately in unfiltered aliquots in the laboratory of the ECSF.
| electric conductivity | Q2 | stem flow | pH values | time series |
Associated entities to this dataset:
-------- 1 . data table entity --------
Table Name: q21_stemflow_ph_ec_v1
Tech. Details ...
Attribute(s) ...
Metadata Provider:
Individual: Andre Velescu
Contact Person:
Individual: Wolfgang Wilcke
Individual: Andre Velescu
Online Distribution:
Download File:
Data Publisher:
Organization: DFG-FOR816 Data Warehouse - University of Marburg, Department of Geography

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